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Remove fuse support
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parent
619bbb5f6d
commit
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234
fuse/fuseosc
234
fuse/fuseosc
@ -1,234 +0,0 @@
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#!/usr/bin/python
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# Copyright (c) 2008-2009 Pavol Rusnak <prusnak@suse.cz>
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#
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# Permission is hereby granted, free of charge, to any person
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# obtaining a copy of this software and associated documentation
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# files (the "Software"), to deal in the Software without
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# restriction, including without limitation the rights to use,
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# copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following
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# conditions:
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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# OTHER DEALINGS IN THE SOFTWARE.
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import sys
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import os
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try:
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import osc
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import osc.conf
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import osc.core
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except:
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# allow loading module from working copy if osc is not installed
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sys.path.append(os.path.abspath(os.path.dirname(sys.argv[0]) + '/../osc'))
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import osc
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import osc.conf
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import osc.core
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import fuse
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import stat
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import errno
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import tempfile
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fuse.fuse_python_api = (0, 2)
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projects = []
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cache = {}
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class EmptyStat(fuse.Stat):
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def __init__(self):
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self.st_mode = 0
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self.st_ino = 0
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self.st_dev = 0
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self.st_nlink = 0
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self.st_uid = 0
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self.st_gid = 0
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self.st_size = 0
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self.st_atime = 0
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self.st_mtime = 0
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self.st_ctime = 0
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class CacheEntry(object):
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def __init__(self):
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self.stat = None
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self.handle = None
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self.tmpname = None
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class oscFS(fuse.Fuse):
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def __init__(self, *args, **kw):
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fuse.Fuse.__init__(self, *args, **kw)
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print 'OK'
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def getattr(self, path):
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st = EmptyStat()
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# path is project
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if path == '/' or path in projects or len(filter(lambda x: x.startswith(path), projects)) > 0:
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st.st_mode = stat.S_IFDIR | 0555
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st.st_nlink = 2
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return st
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# path is package
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if os.path.dirname(path) in projects:
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st.st_mode = stat.S_IFDIR | 0555
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st.st_nlink = 2
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return st
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# path is file
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if cache.has_key(path):
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return cache[path].stat
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else:
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return -errno.ENOENT
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def readdir(self, path, offset):
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yield fuse.Direntry('.')
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yield fuse.Direntry('..')
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if os.path.dirname(path) in projects: # path is package
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prj = os.path.dirname(path).replace('/','')
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pkg = os.path.basename(path)
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for f in osc.core.meta_get_filelist(osc.conf.config['apiurl'], prj, pkg, verbose=True):
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st = EmptyStat()
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st.st_mode = stat.S_IFREG | 0444
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st.st_size = f.size
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st.st_atime = f.mtime
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st.st_ctime = f.mtime
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st.st_mtime = f.mtime
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cache[path + '/' + f.name] = CacheEntry()
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cache[path + '/' + f.name].stat = st
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yield fuse.Direntry(f.name)
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return
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if path in projects: # path is project
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prj = path.replace('/','')
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for p in osc.core.meta_get_packagelist(osc.conf.config['apiurl'], prj):
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yield fuse.Direntry(p)
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else: # path is project structure
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if (path != '/'):
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path += '/'
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l = len(path)
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for d in set( map(lambda x: x[l:].split('/')[0], filter(lambda x: x.startswith(path), projects) ) ) :
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yield fuse.Direntry(d)
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def mythread ( self ):
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print '*** mythread'
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return -errno.ENOSYS
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def chmod ( self, path, mode ):
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print '*** chmod', path, oct(mode)
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return -errno.ENOSYS
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def chown ( self, path, uid, gid ):
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print '*** chown', path, uid, gid
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return -errno.ENOSYS
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def fsync ( self, path, isFsyncFile ):
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print '*** fsync', path, isFsyncFile
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return -errno.ENOSYS
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def link ( self, targetPath, linkPath ):
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print '*** link', targetPath, linkPath
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return -errno.ENOSYS
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def mkdir ( self, path, mode ):
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print '*** mkdir', path, oct(mode)
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return -errno.ENOSYS
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def mknod ( self, path, mode, dev ):
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print '*** mknod', path, oct(mode), dev
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return -errno.ENOSYS
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def open ( self, path, flags ):
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file = os.path.basename(path)
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d = os.path.dirname(path)
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pkg = os.path.basename(d)
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prj = os.path.dirname(d).replace('/','')
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if not cache.has_key(path):
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return -errno.ENOENT
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if cache[path].stat == None:
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return -errno.ENOENT
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tmp = tempfile.mktemp(prefix = 'oscfs_')
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osc.core.get_source_file(osc.conf.config['apiurl'], prj, pkg, file, tmp)
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cache[path].handle = open(tmp, 'r')
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cache[path].tmpname = tmp
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def read ( self, path, length, offset ):
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if not cache.has_key(path):
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return -errno.EACCES
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f = cache[path].handle
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f.seek(offset)
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return f.read(length)
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def readlink ( self, path ):
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print '*** readlink', path
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return -errno.ENOSYS
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def release ( self, path, flags ):
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if cache.has_key(path):
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cache[path].handle.close()
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cache[path].handle = None
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os.unlink(f.cache[path].tmpname)
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cache[path].tmpname = None
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def rename ( self, oldPath, newPath ):
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print '*** rename', oldPath, newPath
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return -errno.ENOSYS
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def rmdir ( self, path ):
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print '*** rmdir', path
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return -errno.ENOSYS
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def statfs ( self ):
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print '*** statfs'
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return -errno.ENOSYS
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def symlink ( self, targetPath, linkPath ):
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print '*** symlink', targetPath, linkPath
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return -errno.ENOSYS
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def truncate ( self, path, size ):
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print '*** truncate', path, size
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return -errno.ENOSYS
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def unlink ( self, path ):
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print '*** unlink', path
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return -errno.ENOSYS
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def utime ( self, path, times ):
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print '*** utime', path, times
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return -errno.ENOSYS
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def write ( self, path, buf, offset ):
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print '*** write', path, buf, offset
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return -errno.ENOSYS
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def fill_projects():
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try:
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for prj in osc.core.meta_get_project_list(osc.conf.config['apiurl']):
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projects.append( '/' + prj.replace(':', ':/') )
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except:
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print 'failed'
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sys.exit(1)
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if __name__ == '__main__':
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print 'Loading config ...',
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osc.conf.get_config()
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print 'OK'
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print 'Getting projects list ...',
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fill_projects()
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print 'OK'
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print 'Starting FUSE ...',
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oscfs = oscFS( version = '%prog ' + fuse.__version__, usage = '', dash_s_do = 'setsingle')
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oscfs.flags = 0
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oscfs.multithreaded = 0
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oscfs.parse(values = oscfs, errex = 1)
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oscfs.main()
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@ -1,3 +0,0 @@
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#!/bin/sh
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mkdir -p ./test
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./fuseosc ./test
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